ISRC USSJ10500227
Verified recording
USSJ10500227 is “Vocalise” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x717ee63d6fbfdcb71644c2ce42f168ff8fc2200e249fdaa66db3cd381e79799f and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10500227.
Recording identifiers
- ISRC
- USSJ10500227
- Title
- Vocalise
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x717ee63d6fbfdcb71644c2ce42f168ff8fc2200e249fdaa66db3cd381e79799f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:5910d74d37a19702aa6f50bc7276c3220a749f581e64db2dd192cf62db77ef6c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10500227
- Bitcoin block existence check
- https://blockstream.info/api/block/960321